| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.31 | 4.411% | $201.8369 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $24.73 | 11.589% | $27.596 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $210.78 | 9.727% | $231.2826 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $66.45 | 8.178% | $71.8843 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $82.28 | 12.112% | $92.2458 | $92.25 | $92.25 | $92.20 |
| Purchase #6 | $95.99 | 8.299% | $103.9562 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $157.25 | 11.840% | $175.8684 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $830.79 | $904.6702 | $904.68 | $904.70 | $904.70 | |